I have been emailing nRF51822 module suppliers asking for pricing, availability and datasheets. The datasheets will be placed for now in Dewbly shared docsNordicModule data sheets. These are the replies.

From nRF nrf@freqchina.comXunTong Technology

Hi David,
Glad to get your email. this is Echo from XunTong Technology ,nice to know you.
About the datasheet of PTR5518, PTR5528 and PTR9018, see the file attaches, PTR5518 is CE and FCC is certificated, and PTR5528 and PTR9018 are not certificated.
For the Modules, we don’t programme the Chips NRF51822-QFAA, total 256K flash, 80K for BLE stack, others for your firmware.
David, no distributor in US,  you can send sample orders and small amount orders on Alibaba-Aliexpress store, for large Qty orders, let’s disscuss the details .
David,would you pls simply introduced your project and product, we have enginners for technical support for cusomer’s development.

Best regards 
Dear David,
Nice to get your inquiry. Please check my reply as :
1)      Unit Cost for LSN51822 as below .
Noted :
Standard MOQ and SPQ is 3K pcs. or multiple of 3K pcs.
*Price not included for courier charge*
Shipping Location from : Hong Kong
Payment in advance.
Normal Production Leadtime : 6-8 weeks or base on stock status
*we have below 100 pcs at this moment.
LSN51822 Module 
(obtained Bluetooth DID)
Qty. Price Idea
Below 100 pcs. / lot : USD 15.00
100 pcs. to 1K pcs./lot : USD 7.00
1K to 3K pcs/lot : USD 6.00
3K to 9K pcs./lot : USD 4.20
9K or 48K /lot : USD 3.90

2)      LN05 Module , not yet plan for Bluetooth approval.  We would like to start it if it can match with  some potential projects.
3)      Datasheet attached
4)      Can tell me more about  your company ,  project application , development schedule, Expected Annual Consumption …??
Thanks & have a nice day ~
Best Regards,
Danny Tsang
Li Seng Technology Limited
Hong Kong office:
Address: 9/F, Shiu Fung Hong Building, 239-241 Wing Lok Street, Sheung Wan, Hong Kong
Cellphone : (852) 9430-7943
Main : (852) 2540-8348
Fax : (852) 2547-5706
Shenzhen office 深圳:
地址 广东省, 深圳市, 南山區,南海大道,花样年美年广场, 19903
Mobile : (86) 136-0308-0321
Tel : (86) 755-2652-3481
Fax : (86) 755-2652-3494
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Hi David,
Thank you for your inquiry.
The samples are available now.
Sample price is U$8.- / FOB Korea.
MP(Mass Production) unit price is depending on the volume. (U$3.8 through U$4.8)
One reel q’ty is 500pcs as MOQ(Minimum Order Quantity)
What application are you considering and what is your yearly forcast quantity?
Please refer to the attached datasheet.
Should you have more questions please let me know.
Best regards.
Warren Choi
Director of Sales & Marketing
Tel : +82 (0)2-2619-9662 (Ext 170)

RE: Raytac MDBT40 & Nano Module Enquiry – Touchstone-Labs


Raytac-Sharon sharon@raytac.com

2:06 AM (5 hours ago)

to me
Dear David:
Thank you for your mail. I am Sharon from Raytac.
Attached is data sheet for MDBT40 and Nano. Please find price table below for sample cost.
Unit Price (in USD)
BT 4.0 Module (128K)
$ 4.50
Sample Buy
Freight cost is excluded.
BT 4.0 Module (256K)
$ 4.90
BT 4.0 Module (256K)
$ 5.00
Due to large required demand, nano sample is now temporary out of stock. The next lot will be ready on the first week of June. Please let me know how many samples you may need so to reserve samples for you in advance.
Best Regards,



6:36 AM (52 minutes ago)

to me

I am Charlie@AceUni.

BLE51822C’s unit price for sample is 7USD, freight is not included.
FOB unit price for 1K is 4.95USD.

BLE51822C is comply with FCC and CE, but we do not apply the
certifications by now. We can help you do the final product FCC
certification. And it will cost about 2,000USD including all FCC fees.

The specifications are attached.

Best regards,


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